How to record called in A30s. Call recorder is not inclued in Samsung A30s. Is any methos to record calls. Why it is not inclued??

Any kind of whatsapp images video audio not visible in file manager and gallery. Not showing any whatsapp images in gallery. But in whatsapp chat it is visible and I can download the images video. Old whatsapp images also visible in whatsapp chat but...

How to remove this Green colourtag from the phone forever.

It slow charging in my phone (Samsung J8 SM-J810G). Why is that??.. From 7.20am I put to charge but now 11.01am still 56%. Please help me??

My phone is j8. It is restarting automatically when i am not uusing the phone.